Text analytics with Python

內容介紹: 【題材涵蓋最全面！一本書掌握資料科學 / 數據工程必學 know-how！】從大數據到人工智慧世代，其背後蘊含的關鍵技術與理論不脫資料科學、機器學習的範疇。基本上，資料科學需要的背景知識與技能相當的多，通常要會 Python 程式設計基礎、熟悉相關 Python 套件和模組的使用；再加上機器學習的基礎就是機率和統計，因此也免不了得學機率和統計知識，可說有一拖拉庫的主題等著你去學，也難怪市面上各主題 (程式基礎、統計、套件、機器學習建模...) 的專書滿坑滿谷，一時間實在讓人難以消化...為了降低讀者初學資料科學面對的負擔以及混亂感，我們精心設計了這本入門實戰教本，秉持讓讀者「買一本抵多本」的精神，本書一次涵蓋所有入門必須熟悉的重要題材，同時也將初學資料科學的脈絡梳理清楚。在章節的安排上，本書從資料取得的網路爬蟲開始，提供一個標準 SOP 來幫助讀者從網路取得資料；接著說明資料科學必學的 Python 重量級套件，再接著介紹機率、統計和探索式資料分析的基礎知識，最後進入最熱門的機器學習、深度學習建模主題。這一連串「取得資料 → 探索資料 → 預測分析」是一套完整的資料科學 / 數據工程實戰訓練，跟著本書掌握這些重要 know-how 後，就不難看懂網路上眾多資料科學、機器學習專案的 Python 程式碼和線上教材，甚至參與資料科學、機器學習的網路競賽；希望本書能協助讀者開啟資料科學家 / 數據工程師的成功之路！本書特色:□ 資料科學三部曲：取得資料 → 探索資料 → 預測分析□ 一次補足最入門的統計和機率基礎□ Python 開發環境與基礎語法快速上手□ 從網頁爬蟲、資料清理到資料視覺化，快速完成資料探索的預處理程序□ 將清理後的資料存入 SQL 資料庫，便於日後存取利用□ 實踐資料科學的四大套件：NumPy、Pandas、Matplotlib、Seaborn 一次掌握□ 用 Scikit-learn、tensorflow.Keras 套件實作最熱門的 AI 機器學習應用

Set the stage for your child to soar with these just-right books that teach the first 25 sight words! The books' real-world topics with predicable text are super-engaging to make mastering these must-know words easy and fun.

Set the stage for your child to soar with these just-right books that teach the first 25 sight words! The books' real-world topics with predicable text are super-engaging to make mastering these must-know words easy and fun.

A hysterical installment of the beloved Old Lady series!There was an old lady who swallowed a truck. I don't know why she swallowed a truck but it didn't get stuck. You won't believe why the Old Lady swallowed a truck, a tire, a chain, some wood, some metal, some tools, and some screws!Filled with hilarious illustrations and fun rhyming text, this volume is sure to be a hit with young readers!

使用AI時代最火紅的Python語言深入剖析麥克納姆輪移動原理與四軸機器手臂夾爪的控制使用OpenCV配合攝影機達成顏色、人臉的AI辨識活用TensorFlow Lite、SVM演算法、SSD演算法打造多功能自駕車智能系統，實現偵測道路、辨識號誌與行駛速度的深度學習模型

Are you ready to do the unicorn dance? This magical novelty book is guaranteed to get little children moving. It features a different group of dancing unicorns on each page, with a lively tune for children to dance along to. The inviting text explains one very simple dance move to go with each tune, and then at the end they put them all together and do the whole dance while the unicorns neigh and sparkle.

This Dealing with Feelings book about jealousy helps kids understand what they're feeling when they're upset. Now a part of the premier early reading line, Step into Reading! When a new girl named Amy comes to school and interrupts show-and-tell, a little girl feels ignored. She doesn't want to share with Amy. When the kids play soccer, Amy scores a goal. Everyone cheers, and the girl is jealous. How does Amy feel? Can the little girl give her a chance to become a new friend?The Dealing with Feelings series of early readers is designed to give voice to what's brewing inside. Through short, simple text and repetitive observational phrases, children will learn to name their emotions as they learn to read.Step 2 Readers use basic vocabulary and short sentences to tell simple stories, for children who recognize familiar words and can sound out new words with help. Rhyme and rhythmic text paired with picture clues help children decode the story.

This Dealing with Feelings book about first swimming lesson helps kids understand what they're feeling when they're upset. Now a part of the premier early reading line, Step into Reading!When a little boy goes to his first swimming lesson, he is nervous. The water is deep, and he doesn't float. After water goes up his nose, he gets out of the pool. It's too scary. The little boy's teacher assures him that it's okay to be scared. And when they face his fear together, he discovers swimming is fun!The Dealing with Feelings series of early readers is designed to give voice to what's brewing inside. Through short, simple text and repetitive observational phrases, children will learn to name their emotions as they learn to read.Step 2 Readers use basic vocabulary and short sentences to tell simple stories, for children who recognize familiar words and can sound out new words with help. Rhyme and rhythmic text paired with picture clues help children decode the story.

沒時間盯盤、不會選股、不敢停損停利⋯⋯讓投資新手或資深股民都相當困擾，其實，只要學會程式交易，機器人幫你自動化投資，這些問題就能一勞永逸，連文科人也可以輕鬆上手！★第一次用Python投資理財就上手★5大策略╳3大數據整理套件╳2大爬蟲基礎╳基礎語法╳選股模型╳LINE即時通知★超過5,000名學員實證，可以簡單學習、好用的自動化投資法如果你有這些問題，必讀本書：．想要投資卻不知道怎麼開始．沒有程式基礎，也不知道怎麼入門用Python投資理財．資訊爆炸的時代，不知道哪些才是有用的數據．到底要怎麼快速取得股市的報價．總是沒有時間看即時的股市資訊，導致錯失進出場良機◎AI取代人工投資，程式交易已成為時代主流隨著科技與網路的進步，AI逐漸取代人力，處理重複且瑣碎的工作，也可以應用在投資理財的領域，無論是基金、股市、期貨、加密貨幣，都可以看到AI的應用，就連美國高盛集團也只剩三名人工交易員，幾乎所有交易流程皆透過電腦程式自動化，國內外金融機構導入金融科技（FinTech）推出相關服務，大專院校紛紛開設相關課程，「程式交易」明顯已經成為時代的主流。◎程式交易，讓你更輕鬆賺錢、賺自由程式交易可以把原本由「人」操作的投資，全部交由電腦程式自動執行，不僅能隨時追蹤股市行情，讓你不錯過買賣時機，減輕盯盤壓力，更能用最嚴謹、最即時的數據，優化你的投資策略，戰勝不敢停損的心魔，輕鬆獲利的同時，更獲得自由！◎程式交易的入門首選──Python目前有各種可以應用在投資的交易程式，包括：Python、Multicharts、TradingView、MT4……而Python是一種廣泛使用的程式語言，適用於各作業系統，函式庫也非常豐富，就連沒學過程式的小學生、文科生，都能輕鬆上手。◎第一次用Python投資理財就上手致力於提供程式交易教學的量化通，團隊累積數十年的投資經驗，管理資產規模達上億元，多次受邀至各大專院校與知名企業擔任講師，擅長用深入淺出的方式帶領投資新手輕鬆學會程式交易，因此，透過本書，你將從零開始學到──．5大策略：趨勢策略、動能策略、反轉逆勢策略、通道策略、籌碼策略．零基礎學Python：從安裝到建置開發環境、基本語法、資料整理．3大數據整理套件：datetime、csv、pandas．2大爬蟲基礎：get、post．選股模型：建立選股架構，實踐個人的選股策略．LINE即時通知：設

Studies in Colloquial Chinese and Its History: Dialect and Text presents cutting-edge research into issues regarding prestige colloquial languages in China in their spoken forms and as well as their relationship to written forms and the colloquial literary language. These include the standard regional languages and prestige dialects of the past, the influence of historical forms of spoken Chinese on written Chinese, the history of guānhuà and the history of báihuà, proto-dialects and supra-regional common languages (koines), and their relationship to spoken dialects. The various studies in this collection focus on the dialect groups with the most substantial written tradition, including Mandarin, Wu, Min, and Cantonese, in north, central and eastern coastal, and southern China respectively. The contributors explore the histories of these dialects in their written and spoken forms, presenting a variegated view of the history and development of the regional forms, including their evoluti

When community members work together with trucks and ships to clean up the town's riverfront, an artist and her child hammer, chisel, weld and zap the found materials into something beautiful. Young makers will find inspiration in the playful, rhyming text and mixed media illustrations, while endnotes provide recycled-art activity ideas.

網路書店年度百大電腦資訊暢銷書 《Python自學聖經》系列力作 運用Python掌握資料科學的價值 讓人工智慧機器學習找出趨勢的關鍵密碼 完整涵蓋Python資料科學技術，從開發工具、資料預處理、 機器學習、深度學習到模型訓練進化一應俱全！ 給需要本書的人： ★想進入Python資料科學領域，又不知怎麼切入的人 ★面對資料科學龐大又雜亂的理論與資訊卻不知如何下手的人 ★想快速且有系統收集大量資料，並提高處理運用效率的人 ★想利用大量資料進行分析，找出隱藏訊息與趨勢以協助決策的人 ★想運用資料數據訓練人工智慧模型，開發適用的演算法進行預測與解決問題的人 隨著AI人工智慧帶來的科技革命，資料科學的應用正在改變你我的生活。如何由龐大的資料數據中擷取爬梳出有價值的資訊，判斷決策，甚至能預測趨勢、掌握契機，是資料科學為現代社會帶來的新視野。 資料科學橫跨多個領域，涵蓋數學、統計與電腦科學等面向。如果想有系統的進入資料科學領域，歡迎藉由本書循序漸進的學習。書中除了有資料科學的觀念，還有技術應用與發展方向，讓每個艱澀觀念都能在範例實作的引導下有著更清楚的輪廓，讓你一探資料科學迷人的樣貌。 【書籍特色】 ■深入淺出，只要具備基礎Python程式語言能力即可輕鬆上手。 ■標示出重要觀念，在學習的過程中不會錯失關鍵內容。 ■應用範例導向，每個觀念皆附實用案例，不怕學不會。 ■不使用艱澀數學推導資料科學原理，而以淺顯易懂的文字解說學理。 ■實作圖片增量及遷移學習，即使少量資料也可訓練出實用模型。 ■實作機器學習與深度學習模型參數調校，輕鬆建立完美模型。 【重要關鍵】 ■應用工具：雲端開發平台(Google Colab)、資料科學工具(Numpy、Pandas、Matplotlib、Seaborn)、網路爬蟲(requests、BeautifulSoup)。 ■資料預處理：資料清洗、缺失值、重複值及異常值的處理、資料檢查、資料合併、樞紐分析表、圖片增量，以及資料標準化、資料轉換與特徵選擇。 ■機器學習：學習工具(Scikit-Learn)、非監督式學習(K-means演算法、DBSCAN演算法、PCA降維演算法)、監督式學習分類演算法(Scikit-Learn資料集、K近鄰演算法、單純貝氏演算法、決策樹演算法、隨機森林演算法)、監督式學習迴歸演算法(線性迴歸演算法、邏輯迴歸演算法、支持向

A fast, funny 'It's behind you!' tale with a rollicking rhyming text and bold, bright illustrations. Mouse was feeling fabulous. The sky was blue and bright.The day was warm and wonderful, with not a cat in sight... Mouse sets off on his perfect day blissfully unaware (in the tradition of all the best cat-and-mouse capers) that he is being followed every step of the way. He imagines he's at the circus, skydiving, discovering priceless treasure...And the best bit? There's not a cat in sight. Or is there...? Children will delight at being one step ahead of all the characters in this riotous tale, featuring an irresistible refrain, delightfully skilful rhyming text by Frances Stickley, and the debut picture book illustrations from exciting new artist Eamonn O'Neill.

運用Python進行資料分析，讓數據說話，有效達成論文目標。⊙統計分析初學者最佳實用手冊，精要理論＋手把手操作教學。⊙內容涵蓋論文寫作常用的敘述統計、推論統計、非參數檢定，並延伸至結構方程模式，對於需要撰寫論文但對統計方法不熟悉的研究生尤其受用。⊙適用於社會科學領域的學生和研究人員，特別是碩博士量化研究論文應用在問卷調查方面的分析、多變量研究、實驗設計與統計課程等項目。需要的論文統計分析方法都在這裡！受限於軟體工具的取得，研究者有可能面臨雖掌握足夠的數據資料，卻缺乏專業統計分析工具的窘境。本書介紹的Python為開放原始碼的開源軟體，解決統計分析軟體高成本、難入手的研究門檻，對於學術工作帶來極大的便利性與可及性，可協助提升研究專業能力。Python的應用具有寬廣的發揮度，比如透過網路爬蟲抓取即時資料作大數據分析、編寫程式來加大對議題鑽研的深度與廣度的可能性，也能更加深入嘗試使用該工具來完成數據分析工作並獲得良好成果。書中內容在有關統計學部分作基礎概念解說，並偏重在數據分析的手把手教學步驟示現，讓初學者或者是有論文需求者可以按照內容簡易操作，並達成高效率地論文數據統計分析目標。

Unicorn and Yeti are two magical friends who love using their imaginations Pick a Book. Grow a Reader This series is part of Scholastic's early reader line, Acorn, aimed at children who are learning to read. With easy-to-read text, a short-story format, plenty of humor, and full-color artwork on every page, these books will boost reading confidence and fluency. Acorn books plant a love of reading and help readers grow Unicorn and Yeti look up at the sky. Clouds take on all sorts of fun shapes Unicorn wants to do everything Yeti does. Will Yeti have fun playing with a copycat? Unicorn wants to have a fancy tea party. But Yeti just wants to drink tea Best friends Unicorn and Yeti have big imaginations, and they have lots of fun together. These laugh-out-loud stories with full-color artwork, speech bubbles, and easy-to-read text throughout are perfect for new readers

Fly along with the Fairylight Friends -- Ruby, Iris, and Pip -- in this magical early reader series!Pick a Book. Grow a Reader!This series is part of Scholastic's early reader line, Acorn, aimed at children who are learning to read. With easy-to-read text, a short-story format, plenty of humor, and full-color artwork on every page, these books will boost reading confidence and fluency. Acorn books plant a love of reading and help readers grow!Ruby, Iris, and Pip go to fairy school together and they are best friends. Ruby loves to make art, Iris loves to fly fast, and Pip loves to grow things. Now, each of them must discover their special fairy power. Fly along with these fairy friends on their magical adventures, as they bake a snazzy cake, zoom across the night sky, and plan a big surprise party. With easy-to-read text and full-color artwork throughout, this sparkly early reader series is perfect for beginning readers!

Fairy friends Ruby, Iris, and Pip explore Fairy Forest in the wintertime in this magical early reader!Pick a Book. Grow a Reader!This series is part of Scholastic's early reader line, Acorn, aimed at children who are learning to read. With easy-to-read text, a short-story format, plenty of humor, and full-color artwork on every page, these books will boost reading confidence and fluency. Acorn books plant a love of reading and help readers grow!Join best friends Ruby, Iris, and Pip as they zoom around a winter wonderland! Across five magical stories, these fairy friends enjoy snowflake tea, help their neighbors stay warm, plant seeds, and make cozy fun out of chilly days. With easy-to-read text and charming full-color artwork throughout, this series is perfect for beginning readers!

Harry gets a new toy car in this adorable early reader perfect for fans of Frog and Toad Pick a book. Grow a Reader This series is part of Scholastic's early reader line, Acorn, aimed at children who are learning to read. With easy-to-read text, a short-story format, plenty of humor, and full-color artwork on every page, these books will boost reading confidence and fluency. Acorn books plant a love of reading and help readers grow Harry's new toy car has arrived in the mail and he cannot wait to play with it His best friend Hedgehog wants to play with it, too. Hedgehog asks Harry for a turn and Harry agrees. But Harry discovers that sharing his awesome new toy is going to be harder than he thought... These warm, laugh-out-loud stories with full-color artwork, speech bubbles, and easy-to-read text throughout are perfect for new readers

NLP大神RNN網路► ► ►Python原始程式碼手把手帶你寫！ 在神經網路的世界中，NLP（自然語言處裡）已逐漸成為AI領域中的主流！因此在IT抑或是各大產業有愈來愈多的人投入在文字與語音的研究中，有愈來愈多的資訊系統應用與產品出現在現代人類的生活中，產生十分巨大的影響。 ．．． [ 最精實的專案實作！ ] 本書包含20個與NLP相關的主題＋大型專案實作，透過專案的實作講解原理，需要有一定的Python及神經網路基本概念，是已經了解AI基本入門的讀者再進階深入的一本絕妙好書。快跟著本書各大主題累積自己的NLP專案實作能力，成為一個能夠開發各種NLP資訊系統的大神吧！ ．．． [ 本書重點 ] ★　以Python、TensorFlow實作中文自然語言處理，使用維基百科及網路語料庫 ★　以LSTM為基礎的影評 / 語音 / 文字情感分析實作 / 股票預測 / 影評分析 ★　根據圖型產生古詩詞的模型實作 ★　歌曲人聲分離製作 ★　以Image Caption為基礎的英文學習 ★　智慧聊天機器人 ★　Rap歌詞自動產生器、AI作曲器 ★　人臉辨識及人臉自動表情包產生器 ★　自動幫你的作文評分 ★　視訊自動字幕產生器 ★　AI機器翻譯、LSTM機器翻譯及注意力機制 ★　COCO資料集的自動圖型描述

本書是演算法入門指南，以Python程式實作應用廣泛的演算法，內容主題包含多種現代演算法，用於搜尋、排序及最佳化；以人為本的演算法，協助人們接球運動的判斷；高等演算法，用於機器學習與人工智慧領域；以及古文明演算法，用於算數值相乘、求最大公因數、產生幻方。 本書將帶領您學習： ‧產生幾何用途廣泛的Voronoi圖 ‧以演算法建置簡單聊天機器人、贏得棋賽、玩數獨遊戲 ‧實作梯度上升(下降)演算法程式，求出函數最大值(最小值)、極值 ‧使用模擬退火進行全域最佳化 ‧憑個人特徵建立快樂感預測決策樹 ‧以演算法執行程式除錯、實施稅收最大化、產生亂數 ‧衡量演算法效率與速度 此外探討純數學領域實用的演算法，了解數學概念改進演算法的方式。 跟著本書邊做邊學，您將理解當今許多超強演算法的重要細節，其中包含演算法的Python 3程式實作，以及針對衡量演算法效能與最佳化的方法。

業界專家親自傳授的遊戲開發必備知識與技術 本書是用Python程式語言解說如何開發正式遊戲的教材，將帶領你實際製作動作遊戲、射擊遊戲、還有模擬3D影像效果的3D賽車遊戲，從動手做的過程中學會開發遊戲的Know How。 藉由本書，您將可以了解： ．遊戲開發的基本知識 ．基礎的遊戲物理學 ．如何製作地圖編輯器 ．遊戲業界的開發祕辛 ．開發動作遊戲的技巧 ．Pygame的用法 ．開發射擊遊戲的技巧 ．開發3D賽車遊戲的技巧

業界人士教您如何從零開始進行遊戲的開發 這是一本專注在「如何從零到有開發出一款遊戲」的實作書籍。藉由本書，您可以了解遊戲開發與一般的軟體開發有何不同，以及遊戲開發的實際過程。 本書特色： ．幫助您更加了解遊戲開發的過程 ．學會如何使用Python ．範例程式碼有詳盡的註解說明 ．使用大量的圖解說明幫助理解 ．提供遊戲開發的免費素材可供練習

A Magic Spark: An Acorn Book (Fairylight Friends #1)Time to Shine: An Acorn Book (Fairylight Friends #2)Full Moon Party: An Acorn Book (Fairylight Friends #3)Travel to a magical moonlit party with fairy friends Ruby, Iris, and Pip in this wondrous early reader series!Pick a Book. Grow a Reader!This series is part of Scholastic's early reader line, Acorn, aimed at children who are learning to read. With easy-to-read text, a short-story format, plenty of humor, and full-color artwork on every page, these books will boost reading confidence and fluency. Acorn books plant a love of reading and help readers grow!Best friends Ruby, Iris, and Pip are on their way to a full moon party! In five dazzling stories, the fairy friends use their powers to create their own ride, play fun games to win prizes, and have a dance party! With easy-to-read text and charming full-color artwork throughout, this series is perfect for beginning readers!

How do you move water? Can we grow food where it does not rain? Find out more about dams, aqueducts and working with water.Working with Water, a Level 3 Reader, is A1+ in the CEFR framework and supports YLE Movers exams. The longer text is made up of sentences with up to three clauses, some expression of future meaning, comparisons, contractions and relative clauses.

彙整報表、分析資料、製作圖表……Excel是各行各業必備的工具，重複開啟資料、剪貼，耗時又耗能，學會Python，讓多份Excel資料交叉分析，一鍵自動化！★ 日本熱銷33,000冊★ 程式菜鳥也能迅速上手，表格自動化就交給Python，大大提升工作效率★ 行政人員、文書處理必學的工作書，讓你事半功倍如果你處理數據資料和報表的方式如下，必讀本書：．一個一個開啟報表，選取資料匯入總表，不斷重複相同動

你絕對不能錯過的機器學習工具書！※揭開機器學習的神祕面紗，深入了解機器學習。※理論與實務兼具，詳細解說機器學習理論，搭配使用Python與Stata實作，架構完整。※內容與時俱進，理解當今機器學習的最新模型與技術。※隨書附贈範例資料檔光碟近年來，科技產業迅速發展，新技術不斷出現，人工智慧、機器學習、大數據、資料科學成為炙手可熱的話題。各個領域紛紛投入人工智慧與機器學習的研究及應用，但究竟什麼是人工

運用數位與統計方法了解歐式選擇權定價！※將抽象的數學公式，巧妙運用程式語言進行輸出，帶你無障礙進入統計分析的世界。※使用熱門Python程式語言，學習數學或理論模型，瞭解選擇權的定價。※透過量化分析方法與時間序列模型，深入解析專業財金議題。※本書適合大學部高年級或研究生使用及對衍生性商品有興趣的讀者自修。更是「衍生性金融商品」、「創新金融商品」或「財務工程」等課程最佳工具書。 一書在手，掌握選擇權

Moby Shinobi and Toby, Too! An Acorn Book (Book 1-3)Moby Shinobi and his sidekick Toby are heading to the beach in this action-packed, rhyming early reader!Pick a book. Grow a Reader!This series is part of Scholastic's early reader line, Acorn, aimed at children who are learning to read. With easy-to-read text, a short-story format, plenty of humor, and full-color artwork on every page, these books will boost reading confidence and fluency. Acorn books plant a love of reading and help readers grow!Moby Shinobi and his dog Toby are excited for a day at the beach! Moby tries to use his ninja skills to build a huge sand castle, catch some fish, and save a leaking sailboat... but each try ends in a mess! What if Moby isn't right for the job? But with some help from Toby, he discovers that teamwork makes every job easier! With easy-to-read rhyming text and full-color artwork throughout, this early reader series is sure to be a hit with beginning readers!

Moby Shinobi and his sidekick Toby head to the racetrack, in this action-packed, rhyming early reader from New York Times bestselling illustrator, Luke Flowers!Pick a book. Grow a Reader!This series is part of Scholastic's early reader line, Acorn, aimed at children who are learning to read. With easy-to-read text, a short-story format, plenty of humor, and full-color artwork on every page, these books will boost reading confidence and fluency. Acorn books plant a love of reading and help readers grow!Moby Shinobi and his dog Toby are heading to the racetrack! Moby tries to use his ninja skills to help the crew, but ends up in a mess of oil spills, flat tires, and wrong turns. With some help from Toby, Moby discovers that teamwork makes every job easier! With easy-to-read rhyming text and full-color artwork throughout, this early reader series from New York Times bestselling illustrator Luke Flowers is sure to be a hit with beginning readers!

•Humorous, reassuring text by Lou Peacock, author of Toby and the Tricky Things, Oliver Elephant and Nuts!•With stylish, heart-warming artwork by super-talented Nicola Slater, illustrator of the Meeko

用大家都能聽懂的方式，告訴您如何將分析資料視覺化！什麼是資料視覺化？這是一種將數字資料、地理資料、文字等各種資料，做成圖表，讓人一看就懂的技巧與手法為什麼需要資料視覺化？自從「大數據」與「人工智慧」技術興起之後，如何善用資料變成一件非常重要的事情，要讓資料有效的被利用與理解，視覺化是一種非常有效的方法。Python擁有非常豐富的函式庫，可以簡單地處理資料視覺化，所以有越來越多的人使用。藉由本書您將

Penguin Readers is an ELT graded reader series for learners of English as a foreign language. With carefully adapted text, new illustrations and language learning exercises, the print edition also inc

Penguin Readers is an ELT graded reader series for learners of English as a foreign language. With carefully adapted text, new illustrations and language learning exercises, the print edition also inc

本書遵循專業考科「TQC+ 人工智慧：機器學習Python 3」技能規範架構撰寫，符合鑑定的命題趨勢。 1.內容由淺入深，採循序漸進的方式建立您運用機器學習解決問題的基本概念，達到技術的傳承及表達，符合實務運用需求。 2.本書共有七個章節，包含「Python與機器學習」、「數據前處理」、「監督式學習：迴歸」、「監督式學習：分類」、「模型擬合、評估與超參數調校」、「非監督式學習：降維與分群」、「集成

1. 從基礎的電腦系統概念開始，循序漸進到完整的網路爬蟲應用，非常適合沒有程式設計經驗與想開始學習Python的讀者。2. 豐富實用的範例，搭配逐行的程式碼解說與執行結果，一步一步帶領讀者理解抽象的程式觀念與操作步驟。3. 精心編製的圖表、關鍵字、注意提醒、操作秘訣、以及章末的重點回顧，讓內容更容易理解，重點更清楚。4. 滄海書局網站提供本書完整的範例程式檔下載，方便讀者配合書本操作演練。5. 適量與難度適中的選擇題及實作題練習，幫助讀者溫習觀念和驗收學習成效。

Who is that sitting in the hallway? What is itching underneath the cast? This scary story collection is perfect for beginning readers who are looking to be spooked. With simple text, creepy full-color

With easy-to-read text and exuberant, relatable characters, this Clark the Shark Level 1 I Can Read story will have beginning readers ready to take a bite out of reading!Clark the Shark is excited abo

Penguin Readers is an ELT graded reader series for learners of English as a foreign language. With carefully adapted text, new illustrations and language learning exercises, the print edition also inc

Penguin Readers is an ELT graded reader series for learners of English as a foreign language. With carefully adapted text, new illustrations and language learning exercises, the print edition also inc

Magical friends Unicorn and Yeti love to help each other!Pick a Book. Grow a Reader!This series is part of Scholastic's early reader line, Acorn, aimed at children who are learning to read. With easy-to-read text, a short-story format, plenty of humor, and full-color artwork on every page, these books will boost reading confidence and fluency. Acorn books plant a love of reading and help readers grow!Unicorn has a gift for Yeti. Yeti does not have one to give to Unicorn. Yeti loves to crunch icicles. Unicorn wants to try crunching them, too! Yeti thinks the dark forest is pretty. Maybe Unicorn needs to see the forest from a different perspective? These sparkly, laugh-out-loud stories with full-color artwork and easy-to-read text throughout are perfect for new readers!